Method and device for identifying high-quality hydrocarbon source rock

A source rock, high-quality technology, applied in the field of petroleum exploration, can solve the problems of inconvenient sample detection, achieve the effect of improving identification accuracy, low assembly difficulty, and improving safety

Pending Publication Date: 2021-05-07
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a method and device for identifying high-quality source rocks, which solves the problem of inconvenient sample detection

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  • Method and device for identifying high-quality hydrocarbon source rock
  • Method and device for identifying high-quality hydrocarbon source rock
  • Method and device for identifying high-quality hydrocarbon source rock

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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Abstract

The invention discloses a method and a device for identifying high-quality hydrocarbon source rock. The method for identifying the high-quality hydrocarbon source rock comprises the following steps: 1, sampling: obtaining samples of the hydrocarbon source rocks in a target area and samples of oil and gas reservoirs in the target area; 2, assembling a crushing device on site, and crushing the sample on site; 3, performing sample packaging: uniformly dividing the crushed sample into a plurality of parts, and wrapping and tightening the crushed sample with beef tallow paper; 4, transportating and detecting: transporting the sample to a laboratory, and detecting the sample; 5, transmitting data: transmitting the experimental data to the field in a wireless transmission manner, and judging the quality of the sampled hydrocarbon source rock by field analysis equipment according to the obtained data; and 6, re-inspecting: re-sampling the target area with the sample analysis result being the high-quality hydrocarbon source rock for inspection, and judging that the target area is the high-quality hydrocarbon source rock if the two-time analysis result of the target area is the high-quality hydrocarbon source rock. The method and the device are simple in structure and convenient to use.

Description

technical field [0001] The invention relates to the technical field of petroleum exploration, in particular to a method and device for identifying high-quality source rocks. Background technique [0002] In recent years, with the cliff-like decline of oil and gas prices, how to realize "beneficial exploration" has become an urgent need of various oil and gas companies. Regardless of whether they are exploring in oil-gas-rich areas or in oil-gas-poor areas, oil and gas companies hope to obtain higher productivity. According to the exploration theory of "source control theory" in continental basins, oil and gas companies hope to quickly determine the high-efficiency source rocks in the above-mentioned areas to support the needs of efficient exploration. [0003] When identifying high-quality source rocks, geochemical data analysis is often used. This method is efficient. The existing technology 201811109138.X involves the field of oil and gas exploration and development, spec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24G01N1/28G08C17/02
CPCG01N33/24G01N1/286G08C17/02
Inventor 雷闯殷世艳高斌王兆生王宇
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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